package demo.IOinterface.Java147_157;

import java.util.Scanner;

public class Windows_login1 {
    public static void main(String[] args) {
        System.out.println("欢迎使用Windows操作系统");
        System.out.println("请输入用户名:");
        String username = new Scanner(System.in).nextLine();
        if (username.equals("root")) {
            System.out.print("登陆成功！");
        } else {
            System.out.print("请重新检查用户名");
            return;
        }
        System.out.println("请输入密码:");
        String password = new Scanner(System.in).nextLine();
        if (username.equals("root") && password.equals("123")) {
            System.out.print("登陆成功！");
        } else {
            System.out.print("请重新检查用户名或密码！");
        }
    }
}